CSL1032A286

Imperial Structural Locking Crownserts

CSL Series / Locking Type / A286 / Structural

Installed using the Crownserts Hand-Installation Tool:  CSTL1032

CSL1032A286 is an imperial structural locking crownsert in A286 high-temperature alloy, designed to strengthen 10-32 UNF threads in lightweight parent materials. It uses 1/4-28 UNF external threads and CSTL1032 installation tooling.

Crownserts can offer you the part CSL1032A286 with Certificate of Quality, Certificate of Conformity and Certificate of Origin on request.

CSL1032A286 - Imperial Structural Locking Crownserts
CSL1032A286 - Imperial Structural Locking Crownserts
CSL1032A286 - Imperial Structural Locking Crownserts
CSL1032A286 - Imperial Structural Locking Crownserts
 How to install a Crownsert?
CSL1032A286 - Imperial Structural Locking Crownserts
CSL1032A286 - Imperial Structural Locking Crownserts
CSL1032A286 - Imperial Structural Locking Crownserts

Thread & Dimensions

A internal thread (Class 3B) 10-32 UNF
B external thread (Class 3A) 1/4-28 UNF
Ø max minor special .2170
Ø C (+.008/-.002) .192
D (+.015/-.000) .080
E .157
G (±.010) .290
J (±1) 20
Through-hole preparation Min. full THD depth .486; Min. full depth .325
Blind-hole preparation Min. full THD depth .486; Min. full depth .325
CSL1032A286 schematic

Material & Finish

Material A286 per AMS5731 or AMS 5734
Finish PASSIVATED per AMS 2700 & SFL coated per SAE AS5272, Type 1
Temperature range -400°/+650°F
Heat treat RC 32-40
Magnetic NO

Tooling & Preparation

Hand-installation tool part number CSTL1032
Step drill part number CSD0221
Tap through tool part number TTI0250
Blind tap tool part number TBI0250
Removal tool part number CSRT1032
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Crownserts is offering part CSL1032A286 as factory new.